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rusage

relibc::header::sys_resource

Struct rusage

#[repr(C)]
pub struct rusage {Show 16 fields
    pub ru_utime: timeval,
    pub ru_stime: timeval,
    pub ru_maxrss: c_long,
    pub ru_ixrss: c_long,
    pub ru_idrss: c_long,
    pub ru_isrss: c_long,
    pub ru_minflt: c_long,
    pub ru_majflt: c_long,
    pub ru_nswap: c_long,
    pub ru_inblock: c_long,
    pub ru_oublock: c_long,
    pub ru_msgsnd: c_long,
    pub ru_msgrcv: c_long,
    pub ru_nsignals: c_long,
    pub ru_nvcsw: c_long,
    pub ru_nivcsw: c_long,
}

Fields§

§ru_utime: timeval

User time used.

§ru_stime: timeval

System time used.

§ru_maxrss: c_long

Non-POSIX, see https://www.man7.org/linux/man-pages/man2/getrusage.2.html.

Maximum resident set size.

§ru_ixrss: c_long

Non-POSIX, see https://www.man7.org/linux/man-pages/man2/getrusage.2.html.

Integral shared memory size.

§ru_idrss: c_long

Non-POSIX, see https://www.man7.org/linux/man-pages/man2/getrusage.2.html.

Integral unshared data size.

§ru_isrss: c_long

Non-POSIX, see https://www.man7.org/linux/man-pages/man2/getrusage.2.html.

Integral unshared stack size.

§ru_minflt: c_long

Non-POSIX, see https://www.man7.org/linux/man-pages/man2/getrusage.2.html.

Page reclaims (soft page faults).

§ru_majflt: c_long

Non-POSIX, see https://www.man7.org/linux/man-pages/man2/getrusage.2.html.

Page faults (hard page faults).

§ru_nswap: c_long

Non-POSIX, see https://www.man7.org/linux/man-pages/man2/getrusage.2.html.

Swaps.

§ru_inblock: c_long

Non-POSIX, see https://www.man7.org/linux/man-pages/man2/getrusage.2.html.

Block input operations.

§ru_oublock: c_long

Non-POSIX, see https://www.man7.org/linux/man-pages/man2/getrusage.2.html.

Block output operations.

§ru_msgsnd: c_long

Non-POSIX, see https://www.man7.org/linux/man-pages/man2/getrusage.2.html.

IPC messages sent.

§ru_msgrcv: c_long

Non-POSIX, see https://www.man7.org/linux/man-pages/man2/getrusage.2.html.

IPC messages received.

§ru_nsignals: c_long

Non-POSIX, see https://www.man7.org/linux/man-pages/man2/getrusage.2.html.

Signals received.

§ru_nvcsw: c_long

Non-POSIX, see https://www.man7.org/linux/man-pages/man2/getrusage.2.html.

Voluntary context switches.

§ru_nivcsw: c_long

Non-POSIX, see https://www.man7.org/linux/man-pages/man2/getrusage.2.html.

Involuntary context switches.

Auto Trait Implementations§

impl Freeze for rusage

impl RefUnwindSafe for rusage

impl Send for rusage

impl Sync for rusage

impl Unpin for rusage

impl UnsafeUnpin for rusage

impl UnwindSafe for rusage

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

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Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CastSlice<'_, T> for T

fn cast_slice(selves: &[T]) -> &[T]

impl<T> CastSliceMut<'_, T> for T

fn cast_slice_mut(selves: &mut [T]) -> &mut [T]

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Same for T

type Output = T

Should always be Self

impl<T, U> TryFrom<U> for T
where U: Into<T>,

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The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.